{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007603},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006852","500:5000000213","500:5000000263","485:4850007604","485:4850007296","485:4850007146","500:5000001101","485:4850006266","485:4850006948","485:4850006365","485:4850006199","485:4850006718","500:5000000809","485:4850008374","500:5000000939","500:5000000306","485:4850006928","485:4850005021","485:4850007300","485:4850006777","485:4850005618","485:4850007159","485:4850006926","485:4850005791","485:4850006015"],"twin_admin_codes":[485,500,500,485,485,485,500,485,485,485,485,485,500,485,500,500,485,485,485,485,485,485,485,485,485],"twin_sims":[0.7876538074058094,0.5315009244659437,0.42057746778306454,0.3236857490808375,0.3029783277373885,0.29690350768830254,0.27251876506214096,0.24822530325146297,0.23746178626901385,0.23668307390961488,0.2319391870193887,0.217630493692747,0.2164085348799972,0.2156211303785597,0.21116106968422207,0.20942964376925982,0.2033520688766635,0.20291133308775713,0.19462301714513827,0.19201007487612434,0.18936808696867577,0.18881037938841416,0.17953772744891439,0.1789284950600057,0.17467679836014555],"twin_dists":[0.08973502235072818,0.14602078512880096,0.1709344226553181,0.19506976302576476,0.2007049586300301,0.20239996810324326,0.2094201686874718,0.2168101573002682,0.22023194578630143,0.22048337512100125,0.22202688914881516,0.22681281632637593,0.22723116528533366,0.22750158369644935,0.22904602671999033,0.22965154593489512,0.23180442023781767,0.23196224637982568,0.2349752765824149,0.2359435522806343,0.23693197517574857,0.23714185551956693,0.24069705076393863,0.2409351331938433,0.2426129035159984],"n_dims_used":45,"mean_confidence":0.9183054606119792},"coverage":{"mean_confidence":0.9183054606119792,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}